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1.
"gay husband" A gay friend that a woman is as close to as her real husband can be called a gusband.
I'm going to Vegas with my gusband.
by italbrew August 16, 2007
 
2.
Gay husband. Used in straight female/ gay male friendships.
Will is Grace's gusband.
by seattleshiksa April 16, 2010
 
3.
A GAY HUSBAND, Suspected Gay Husband etc, etc.
someone who is married to a person of the same sex

elton john is a gusband
by Tizzle86 March 28, 2007